Question

equilateral triangle XYZ in which
an
XY = 7.5 cm​

Answer 1

Answer:

$\boxed{Answer}$

Find the perimeter of an equilateral triangle xyz in which xy is ... Step-by -step explanation: ... Since all the sides of an equilateral triangle are equal, and here, side = 7.5cm

Answer 2

Answer:

equilateral triangles have all sides equal

Step-by-step explanation:

XY=7.5

YZ=7.5

XZ=7.5

all angles will be 60 degree because it has property that all angles are equal and sum of all angles of a triangle should be 180degree so if we divide 180 with 3 we get 60 degree for each